I feel foe you. I also have cervical spine issues, arthritis in neck. I'm going for neck therapy ti see if helps. Most of my pain on left side of face but also right. I'm on 2400 MG of gabapentin. They cannot diagnose it or know source. I have TMD as well which can cause face and neck pain. I have not been diagnosed with migraine. This has been over a year but nerve block helped and meds help. I get face flushing but I think that could be subsiding slowly. Keep trying anything to help.